Warren County is located in the state of Illinois, with a total population of 16844. The land area spans approximately 1404.823489 square miles, contributing to its total area of 1406.497624 square miles.

Warren County Interactive Map

About Warren County, Illinois

Here is some important info of Warren County, Illinois

Warren County, Illinois Population Demographics

As of the last census, Warren County has a total population of 16844, out of which 8314 are Male while 8530 are female.

You can check the total population for every year in the below table:

Year Population
2010 17713
2011 17836
2012 17749
2013 17662
2014 17712
2015 17455
2016 17294
2017 17144
2018 16992
2019 16844

Race Demographics

Category Percentage
non_hispanic_white_alone_male 40.1%
non_hispanic_white_alone_female 43.0%
black_alone_male 1.7%
black_alone_female 1.2%
asian_alone_male 1.4%
asian_alone_female 1.1%
hispanic_male 5.4%
hispanic_female 4.5%

Age Demographics

Category Percentage
0-4 6.1%
5-9 5.8%
10-14 6.1%
15-19 7.9%
20-24 7.9%
25-29 5.2%
30-34 5.4%
35-39 5.6%
40-44 5.2%
45-49 5.5%
50-54 5.6%
55-59 6.6%
60-64 6.8%
65-69 6.3%
70-74 4.8%
75-79 3.8%
80-84 2.8%
85+ 2.5%

Additional Information

  • Average Income: 41274
  • Number of Police officers: 28
  • Warren County FIPS code: 17187

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Source: Census.gov, Wikipedia.org